| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.72 | 9.513% | $248.2879 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $180.77 | 13.501% | $205.1758 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $176.57 | 4.260% | $184.0919 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $249.88 | 4.494% | $261.1096 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $157.39 | 9.784% | $172.789 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $69.70 | 3.772% | $72.3291 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $111.43 | 8.401% | $120.7912 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $1,172.46 | $1,264.5745 | $1,264.58 | $1,264.65 | $1,264.60 | |